But you don't need to go for the Thassa's Oracle MTG combo necessarily - usually it'll be enough to draw an enormous number of cards and play an enormous number of lands, putting you in a commanding lead
In Saga/Legacy/Destiny , there were three such cards: Phyrexian Processor, Masticore, and Morphling
It cant be spent to pay costs during a spells resolution, such as the cost Convolute prompts a player to pay
Jace, Architect of Thought Back in the day, the previous 4-mana Jace, Jace, the Mind Sculptor dominated Standard fiercely and was ultimately banned
Other cards like Stonecloaker or Restoration Angel offer similar effects with additional benefits, making them potentially better choices depending on the deck's strategy and needs
If that creature dies this way, its controller creates two tokens that are copies of that creature, except their power is half that creature's power and their toughness is half that creature's toughness